Functions

Collaboration diagram for Functions:

Functions
__STATIC_INLINE uint32_t	ll_clk_get_sys_clk (void)
	Get system clock. More...
__STATIC_INLINE void	ll_clk_set_sys_clk (uint32_t clk_sel)
	Set system clock. More...
__STATIC_INLINE void	ll_clk_set_aon_clk_wakeup_clk_en (uint32_t wakeup_clk_en)
	set AON_CTL_AON_CLK_WAKUP_CLK_EN bit More...
__STATIC_INLINE void	ll_clk_select_source (uint32_t src_sel)
	Select clock source. More...
__STATIC_INLINE void	ll_clk_select_fast_wakeup_source (uint32_t src_sel)
	Select clock source. More...
__STATIC_INLINE void	ll_clk_start_xo_pll (void)
	start XO and PLL More...
__STATIC_INLINE void	ll_clk_stop_xo_pll (void)
	stop XO and PLL More...
__STATIC_INLINE uint32_t	ll_clk_get_hf_status (void)
	Get XO PLL status. More...

Detailed Description

Function Documentation

ll_clk_get_hf_status()

__STATIC_INLINE uint32_t ll_clk_get_hf_status

(

void

)

Get XO PLL status.

Register	BitsName
AON_PWR	XO_PLL_STAT

Return values

xo	pll status value.

Definition at line 243 of file gr55xx_ll_clk.h.

ll_clk_get_sys_clk()

__STATIC_INLINE uint32_t ll_clk_get_sys_clk

(

void

)

Get system clock.

Register	BitsName
MCU_CLK_CTRL	CLK_CTRL_SEL

Return values

None

Definition at line 123 of file gr55xx_ll_clk.h.

ll_clk_select_fast_wakeup_source()

__STATIC_INLINE void ll_clk_select_fast_wakeup_source

(

uint32_t

src_sel

)

Select clock source.

Register	BitsName
AON_CLK	WAKUP_FAST_CLK_SEL

Parameters

src_sel

This parameter can be a combination of the following values: LL_CLK_SEL_SOURCE_CPLL_CLK LL_CLK_SEL_SOURCE_HF_OSC_CLK

Definition at line 198 of file gr55xx_ll_clk.h.

ll_clk_select_source()

__STATIC_INLINE void ll_clk_select_source

(

uint32_t

src_sel

)

Select clock source.

Register	BitsName
AON_CLK	CAL_FST_CLK

Parameters

src_sel

This parameter can be a combination of the following values: LL_CLK_SEL_SOURCE_CPLL_CLK LL_CLK_SEL_SOURCE_HF_OSC_CLK

Definition at line 180 of file gr55xx_ll_clk.h.

ll_clk_set_aon_clk_wakeup_clk_en()

__STATIC_INLINE void ll_clk_set_aon_clk_wakeup_clk_en

(

uint32_t

wakeup_clk_en

)

set AON_CTL_AON_CLK_WAKUP_CLK_EN bit

Register	BitsName
AON_CLK	AON_CTL_AON_CLK_WAKUP_CLK_EN

Parameters

wakeup_clk_en

This parameter can be a combination of the following values: LL_CLK_AON_CLK_WAKUP_CLK_EN LL_CLK_AON_CLK_WAKUP_CLK_DIS

Definition at line 164 of file gr55xx_ll_clk.h.

ll_clk_set_sys_clk()

__STATIC_INLINE void ll_clk_set_sys_clk

(

uint32_t

clk_sel

)

Set system clock.

Register	BitsName
MCU_CLK_CTRL	CLK_CTRL_SEL

Parameters

clk_sel

This parameter can be a combination of the following values: LL_CLK_CPLL_S96M_CLK LL_CLK_CPLL_S64M_CLK LL_CLK_XO_S16M_CLK LL_CLK_CPLL_F48M_CLK LL_CLK_CPLL_T24M_CLK LL_CLK_CPLL_S16M_CLK LL_CLK_CPLL_T32M_CLK

Definition at line 145 of file gr55xx_ll_clk.h.

ll_clk_start_xo_pll()

__STATIC_INLINE void ll_clk_start_xo_pll

(

void

)

start XO and PLL

Register	BitsName
AON_PWR	XO_PLL_SET

Return values

void.

Definition at line 213 of file gr55xx_ll_clk.h.

ll_clk_stop_xo_pll()

__STATIC_INLINE void ll_clk_stop_xo_pll

(

void

)

stop XO and PLL

Register	BitsName
AON_PWR	XO_PLL_CLR

Return values

void.

Definition at line 228 of file gr55xx_ll_clk.h.